package com.lp.prodAndCons;

import java.util.Random;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;

public class Producer implements Runnable{
    private volatile boolean isRunning = true;
    private BlockingQueue<PCData> queue;
    private static AtomicInteger count = new AtomicInteger();
    private static final int SLEEPTIME = 1000;
    public Producer(BlockingQueue<PCData> queue){
        this.queue = queue;
    }
    @Override
    public void run() {
        PCData data = null;
        Random r = new Random();
        System.out.println("start producing id"+Thread.currentThread().getId());
        try {
            while(isRunning){
                Thread.sleep(r.nextInt(SLEEPTIME));
                data = new PCData(count.incrementAndGet());
                System.out.println(data + "加入队列");
                if(!queue.offer(data, 2, TimeUnit.SECONDS)){
                    System.out.println(data + "加入队列失败！");
                }
            }
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }

    public void stop(){
        isRunning = false;
    }
}
